L-STRIP PROXIMITY FED SHORTED RECTANGULAR MICROSTRIP ANTENNA FOR MOBILE COMMUNICATION

被引：7
|
作者：
Singh, Amit Kumar [1 ]
Meshram, Manoj Kumar [1 ]
Vishvakarma, Babau R. [1 ]
机构：
[1] Banaras Hindu Univ, Dept Elect Engn, Ctr Adv Study, Inst Technol, Varanasi 221005, Uttar Pradesh, India
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2010年 / 52卷 / 07期
关键词：
microstrip antenna; wideband shorted patch antenna; L-strip proximity fed microstrip antenna; electromagnetically coupled patch antenna; shorting pin-loaded patch antenna; quarter-wave patch antenna; PATCH ANTENNA; CHIP-RESISTOR;
D O I：
10.1002/mop.25235
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A dual-band L-strip proximity fed shorted rectangular microstrip antenna is proposed and investigated theoretically simulated by HFSS and experimentally. Proposed radiating patch is located about (17.5 mm) above the ground plane. Return Loss and co- and cross polar radiation pattern are presented. Computed and measured results of return loss are in good agreement. The effect of the geometric parameters of the proposed antenna, such as length of the vertical and horizontal portion of the L-strip is also investigated. The impedance bandwidth (-10 dB return loss) 32.5% (calculated) and 33.00% (measured) for the proposed antenna are achieved for optimized antenna design. Significant size reduction (i.e. similar to 85%) is obtained as compared with conventional rectangular patch of same resonant frequency. (C) 2010 Wiley Periodicals, Inc. Microwave Opt Technol Lett 52: 1567-1571, 2010; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.25235
引用
收藏
页码：1567 / 1571
页数：5
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